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Brand: Tel-Instruments (TIC)
TIC TR420 Ramp Test Set Part Number: TR-420

The TR-420 (Multi-function including Mode 5) Ramp Test Set is the next generation of avionics support equipment. The TR-420 is a battery powered portable unit used to test the operation of Transponders and Interrogators including: IFF (with Mode 5) Mode S Transponders, EHS, and ADS-B. TACAN/DME, ADS-B Transmit/Receive and TCAS testing functionality are also offered as part of the standard test set capability. Tests of both Transponders and Interrogators can be performed by using the TR-420 hand held antenna to radiate to and from the unit-under-test (UUT) or by directly connecting to the UUT antenna port. The TR-420 employs a user interface with a large 5.7 in. color LCD screen and surrounding soft-keys. This allows for easy and quick access to a multiple of test screens menus and display options.



IFF (including Mode 5)
Mode S, EHS, ADS-B
Built in GPS provides Accurate Date, TOD and LAT/LONG for positioning
Battery provides hours of constant operation
Large 5.7 in. color LCD screen, soft-keys and keyboard
Rugged and durable MIL-PRF-28800F, Class 1 package
Remote Software/Firmware upgrades
MILSPEC Tested and Approved